LOCKEY M220 Deadbolt Installation Instructions

Lockey Surface Mount

Installation Instructions

M220 Deadbolt | C120 Deadbolt | C150 Hookbolt
No. Part Name
1 Outside Body
2 Inside Body
3 Rubber Trim Plate
4 Mortised Striker (not shown)
5 Surface Strike Plate
6 Spindle 45-55 mm.
7 Spindle 35-45 mm.
8 Machine Screw M4 x 55 mm.
9 Machine Screw M4 x 45 mm.
10 Wood Screw
11 Extra Code Tumblers (Red)
12 Extra Non-Code Tumblers (Blue)
13 Spacers for Body (1/16" / 5/64") (Not Shown)
14 Thin Door Kit (TDK) (Not Shown)
15 Hex Bolts
16 Tweezers
Step 1: Change User Code (OPTIONAL)
If you wish to change your code, see instructions on reverse side.
Step 2: Prep Door for Installation with Template
BEFORE DRILLING – PLACE INSIDE BODY (#2) AND STRIKE TO DOOR TO
ENSURE POSITION WILL BE APPROPRIATE FOR INSTALLATION. YOU MAY
NEED TO TRIM DOOR JAMB OR MORTISE THE STRIKE TO INSTALL.
1. Place template (supplied) on door and fold along door's edge.
2. Depending on door configuration, you may need to change
handing and/or reverse bar (M220/C120) from long to short. See
Steps 3 and 4.
3. Drill holes as instructed and mark location for Strike.
Step 3: Identify Door Handing
Right-Hand Doors – From exterior of
door, hinges are on right-side. (Fig. 1)
Left-Hand Doors – From exterior of
door, hinges are on left-side. (Fig. 2)
The M220, C120 and C150 are factory pre-handed
for right-hand doors. To change handing,
remove two (2) blue screws and cover plate
from Outside Body as shown.
Now, move the pin from the right side
of the outside body to the hole on the left side.
Replace plate and screws.
Step 4: Adjust Deadbolt Length – M220/C120 ONLY (if necessary)
Depending on door configuration, you may
need to reverse the bar from long to short.
Remove silver screws and plate from the inside
body and reverse bar. Replace the plate and
secure with silver screws.
M220 C120 C150
1 1 1
1 1 1
2 2 2
1 1 1
1 1 1
1 1 1
1 1 1
2 2 2
2 2 2
2 2 2
1 1 1
2 2 2
1 3 3
1 1 1
2 2 2
1 1 1
Step 5: Verify Correct Spindle Length
1. Hold the Inside Body (#2) and Rubber
Trim Plate (#3) to the door.
2. Place Spindle (#7) through door into the
Inside Body, as far as possible.
3. Spindle should extend from exterior of door
3/8" min. – 5/8" max.
4. If Spindle is too long, cut it to the correct length using Pliers.
IMPORTANT: If spindle extends less than 3/8" it may not engage the lock. If spindle
extends more than 5/8", it will cause the lock to bind.
Step 6: Install the Lockey M220/C120/C150
1. Place the Rubber Trim Plate (#3)
on the backside of the Outside
Body (#1).
2. Place the Outside Body on the
door. The hexagonal bolts (#15)
should extend into the top and
bottom holes.
3. Insert the Spindle (#6/7) through the door
into the Spindle Hole in the Outside Body.
4. Place the Rubber Trim Plate (#3) on the backside of Inside Body.
5. Place the Inside Body to the door ensuring that the Spindle is
inserted into the Spindle Hole.
6. If the Inside Body is not flush with the Surface Strike location, use
Spacers (#13) to make Inside Body flush with Strike location.
NOTE: If Spacers to not make Inside Body flush with Strike location,
you may need to trim the door jamb or mortise the strike.
7. Insert the M4 Screws (#8/9) into the top and bottom holes of the
Inside Body and secure with a screwdriver.
8. Test the lock to ensure the Deadbolt/Hookbolt is retracting correctly
when turning the inside/outside knob.
9. Install Strike Plate in proper position and secure with Wood Screws.
Inside Body (#2)